The History of Yamaha Acoustic Guitars: “LEGEND HISTORY”

- Advance Guitars -


As a salesperson at a store specializing in acoustic guitars, I experience the presence of historic instruments up close every day.
Whether it’s a Martin or a Gibson, my attention tends to gravitate toward the pioneers.
I feel that their techniques and designs tend to leave a particularly strong imprint on the world of acoustic guitars, even as time passes.
However, in the conservative world of acoustic guitars, the arrival of “Ovation” in 1966 and “Taylor” establishing itself as a new standard from the late 1970s through the 1980s marked a shift—particularly from the 1980s onward, albeit gradually—from “copying” to “respect.”
This is a global trend, and as Japanese people—even from the perspective of a young person like myself—we must turn our attention to the brand that boldly challenged the status quo starting in 1965.

That brand is Japan’s “YAMAHA,” a source of pride for the entire world.

In 1965, YAMAHA was offering “dynamic guitars” that, while featuring the body shape of a classical guitar, were played with steel strings; drawing on that technology and know-how, the company began developing folk guitars.
At the time, demand for electric guitars in Japan had soared—fueled in part by the massive popularity of “The Ventures,” the kings of surf music—to the point where the phrase “100 million people going electric” was even coined.
In contrast, the U.S. market was in the heyday of folk music, and there was extremely high demand for affordable Japanese-made guitars; Yamaha was no exception and began developing guitars for export against this backdrop.

The following year, in October 1966, Yamaha released its first domestically produced folk guitars with original designs, the “FG-150” and “FG-180.”
This marked the beginning of the legendary “FG Series,” and production began with models in various sizes.
Each model featured a solid spruce top, mahogany plywood sides, and a solid mahogany back; in particular, the 634mm scale length was clearly designed to suit the physique of Japanese people.
These very early models from 1966–1967 were marked with a label known as the “Light Green Label” and are highly valued due to their rarity.
Starting in 1967, the top and back were also made of plywood, but great care was taken to ensure excellent tone; despite being plywood, the layers were constructed from very thin sheets of wood.
The three-ply construction—with a vertical-grained spruce top, a cross-grained middle layer, and a vertical-grained bottom layer—ensures strength while allowing the wood to vibrate as much as possible, producing the thunderous sound you’d expect from an FG.
As an aside, regarding strength, I’m a bit skeptical since quite a few of the FG models we’ve received show noticeable top lift.

Incidentally, for both the FG-150 and FG-180, the model names represent their list prices: 15,000 yen and 18,000 yen, respectively.
By today’s standards, that’s incredibly cheap, but considering that the starting salary for a high school graduate entering civil service at the time of release was around 16,000 yen—and that as of 2023, it ranges between 180,000 and 200,000 yen—it was actually quite expensive for an entry-level model.

In 1968, with the million-selling hit “Kaettekita Yoppara” and the import of classic songs from overseas such as “The Sound of Silence,” the folk music movement in Japan gained full momentum. Yamaha released a lineup that included the “FG-110,” a lower-priced version of the FG-150, and the 12-string “FG-230.”
Subsequently, various models appeared, such as the “FG-140,” a lower-priced version of the FG-180, and the “FG-500,” which used rosewood. In 1969, sales of the “FG Series” skyrocketed, leading Yamaha to temporarily halt production of solid-body guitars.

Then, in 1971, Yamaha recruited a designer who is indispensable to the history of acoustic guitars, ushering in a new era.

Now, let’s trace the history by looking at the actual instruments currently in stock at Advance Guitars.
Please note that the sound impressions are based solely on the “instruments currently in stock” and may not apply to all models.

1967 FG-180 Light Green Label

First, let me introduce the guitar that marked the beginning of the legend.
The FG-180 was produced between 1966 and 1972, and when speaking with members of the folk generation, it’s not uncommon to hear that the FG-180 is commonly recognized as the “Red Label.”
This particular guitar features the “Light Green Label,” which was used for only a little over a year, from 1966 to 1967.
Since it was manufactured in 1967, both the top and back have undergone a minor change to plywood.

From the perspective of a young enthusiast like myself, my strongest impression is undoubtedly Atsuharu Iwasawa of the band “Yuzu” using this model.
Unfortunately, I couldn’t confirm footage of him using it, but his description of the FG-180 as having a “crazy resonance” is a quality that quite a few people do indeed perceive in this model.

So, what does this particular guitar sound like?
I was the one in charge of purchasing it, and I heard its first notes using the same setup the previous owner had used.

Just one strum in Em—including open strings—and it’s “super wild.”

It lacks refinement, but it possesses a sound pressure and sense of openness that you can’t even find in today’s solid-top models.
Even if you try to vary the volume, the playing techniques that worked well on other guitars don’t apply to this one, so expressing dynamics seems like it’s going to be quite a challenge.
However, the body resonance and the sheer physical pleasure you feel when strumming chords hard are hard to match with anything else.
You can enjoy both the thrill of taming this wild child and the joy of letting it run free while adapting your playing to the guitar.
It brings a smile to your face as you play, and before you know it, more than an hour has passed since you started. It’s packed with that kind of charm.

 

 

Before moving on to the next section, I noted at the end of Chapter 2 that “Yamaha welcomed a designer in 1971, ushering in a new era.”
The five models I’ll introduce from here on out would never have been created without “that one person,” who is indispensable to the history of Japanese folk music.
I’ll introduce that person in the next chapter.

 

Terry Nakamoto (Terumi Nakamoto)

There is no doubt that the development of Japan’s acoustic guitar culture is largely due to the presence of this “one person.”
During his time at Yamaha, he designed and developed the APX, CWE, and L series, among others.
The guitars he creates, regardless of the era, are characterized by three elements: the excitement of something “new,” outstanding “artistry,” and “perfection” as an instrument.
The “works” he was involved with during his time at Yamaha feature his handwritten signature on the label, and the mere presence of that signature lends the guitar a sense of authenticity.

After leaving Yamaha, he launched his own brand, “Terry’s Terry.”
(Titles omitted) Takahiko Ishikawa, Yosui Inoue, Toshio Kadomatsu, Kazuyoshi Saito, Konosuke Sakazaki, Ken Sakurai, Masashi Sada,Tsuyoshi Nagabuchi, Chiharu Matsuyama, Kōsetsu Minami, Shōzō Ise, Takuro Yoshida, and others—a veritable who’s who of musicians—have used his guitars, adding color to the Japanese music scene.
There is no concept of endorsement for Terry Nakamoto’s guitars, and he receives almost no media exposure; yet, drawn to the quality and charm of his instruments, many musicians have chosen to play them.

I, too, have been captivated and enthralled by the “Terry Nakamoto” world—so much so that I ordered a TJ-100.
In the next chapter, I’d like to invite you to explore this “Terry Nakamoto” world for yourself.

 

1974 FG-1500

Now, as mentioned earlier, in 1971, “YAMAHA” entered a new era.
That same year, as the popularity of the FG model became firmly established, the company announced a lineup of “high-end, handcrafted FG” models.
Three models—the FG-1500, FG-2000, and FG-2500 (12-string)—were released, ultimately putting YAMAHA Acoustic on the global map.
In particular, the FG-1500 holds special significance due to an anecdote that will be discussed later.

The FG-1500 features Yamaha’s original compact folk-sized body with a slightly slimmer profile; with a body width of approximately 380 mm and a body depth of about 105 mm, it gives the impression of being close in size to a Martin 000.
The common specifications for all three models include a top made of high-grade Ezo spruce, sides and back made of 3-piece solid wood (Hackberry and flamed maple), and rosettes and trim featuring “inlay”—a highly sophisticated technique that combines different types of wood to form intricate patterns. Additionally, the soundhole bears the handwritten signature of “Terry Nakamoto,” as described in the previous chapter.

So, why does this FG-1500 hold such special significance? First, I’ve heard that during its brief production run from 1971 to 1975, while the high-end handmade FG series appeared in catalogs, it was virtually impossible to find a New one in actual stores.

It was a situation where people would say, “Yamaha made an amazing guitar! But I have no idea what it sounds like…” This series, which had been such a phantom-like presence, came to be widely known for its sound and the existence of actual instruments thanks to one artist’s use of it.

In the 1980s, as information about overseas artists became readily available in Japan, news spread worldwide that “Bob Dylan”—a figure who has left his mark on American music history—had used a Yamaha guitar in his live performances.
Footage confirms that during his 1986 tour in Australia, Bob Dylan played the FG-1500 alongside his supporting act, Tom Petty.
As a result of this event, YAMAHA Acoustic came to be recognized both domestically and internationally as a brand with a level of originality rivaling that of Martin and Gibson.
Yamaha itself seemed to recognize the “special significance” of this moment, and in 1996, it reissued the “FG-1500” in a limited run of 30 guitars, which became a major talking point.

So, what does this 1974 model sound like?
First, just like with the FG-180, here’s a single chord in E minor with plenty of open strings. To be honest, it feels a bit underwhelming.
Part of the reason is likely that the FG-180 was so far ahead in terms of openness and sound pressure. As I continued playing for 5 minutes… then 10 minutes, I began to understand something about this particular model.
This is just speculation, but isn’t this a model that embodies the idea of being both an FG and not an FG?
In terms of frequency range, while other FG models have explosive lows and highs, the “1500” has a relatively higher proportion of midrange.
What makes this a standout is its suitability for solo guitar and melodic roles. It has a solid core, and the allure of the Brazilian rosewood is reflected in the sound, making it quite hard to replace with anything else. I’m very curious to see what characteristics other individual instruments of this model possess.

 

1974 FG-2000

Next up is another guitar manufactured in 1974.
In fact, even among the high-end handmade FG models, there are slight specification changes between the very earliest 1971 models and those produced afterward. The 1971 specifications featured a flared headstock shape, similar to the Red Label FG, and the bridge also had the same shape as the Red Label.
This particular guitar in our inventory follows the later specifications, with a slimmer headstock shape and a contoured bridge.It features an original jumbo body with a width of approximately 416 mm and a depth of 127 mm.

When it comes to notable artists who have used this model, “James Taylor” certainly comes to mind. You can hear its sound on his 1974 album *Walking Man*.

So, what does this particular guitar sound like? Its body size—a full size larger than the FG-180—instills a sense of anticipation and historical significance the moment you hold it.

First, let’s play an E minor chord.
“Ah, it’s an FG.”

That’s my first impression, as mentioned above. However, it doesn’t come across as unruly. While it has an open, spacious sound and good volume, I also sense rich low-end and a well-balanced tone.
Similarly, after playing for about 5 to 10 minutes, I notice a character completely different from the FG-1500.Of course, this is to be expected given the different body shapes, but it’s also wonderful that, despite its large body size, there’s no sense of clutter caused by sound amplification inside the soundhole.
It might be thanks to the relatively hard rosewood, but filtering out the excess and bringing out only the best isn’t something the wood alone can achieve—it’s likely due to the guitar’s excellent design to begin with. If you want to sing and play without a microphone, you’ll need to master the technique of vocal projection.I got in the mood and tried playing and singing at the same time, but no matter how hard I tried, my voice was drowned out by the guitar. That sensation is perhaps similar to driving a ZEEP.

 

1971 FG-2500

Here’s an introduction to the final model in the high-end handmade FG lineup.
Like the FG-2000, this model features the original jumbo body.
It was introduced as the 12-string version of the FG-2000. However, this FG-2500 is a unique presence even among the high-end handmade FG models.
When I ask members of the folk music generation from that era about it, I often get reactions like, “Was there really a model like that? Was it even in the catalog?”Of course, compared to 6-string guitars, demand for 12-string guitars was lower, so production numbers were likely small as well.
Its uniqueness also extends to its specifications: while all previous Yamaha 12-string models featured solid heads, the FG-2500 employs a slotted head.

Let’s take a listen to the sound of this somewhat unique FG-2500.
As is true of 12-string guitars in general, tuning is an extremely laborious task. With a 6-string guitar, it generally takes about three turns of the tuning pegs to go from a loose state to a playable state, but with a 12-string, it takes five to six turns. Moreover, not only are there twice as many tuning pegs as on a 6-string, but they’re also positioned close together, making them difficult to turn and requiring more time per turn.


Finally, after a grueling tuning session, I played an Em chord right away.
This review isn’t written simply because I’m a columnist or because I intend to sell the guitar—it’s my sincere impression.

""""""The most wonderful 12-string guitar I’ve ever played""""""

The sense of openness and the core of each string that you can feel within it. What’s most noteworthy is that, while 12-string guitars typically have a wider neck than 6-string models—and you wouldn’t normally expect them to sound like a 6-string—this particular instrument resonates just like a 6-string, with a natural chorus effect added to the mix.
Any trouble with tuning is a minor concern if it means achieving this sound. To be honest, compared to the 6-string model, its market value is lower. However, if you judge the price based on the sound, even paying 1 million yen wouldn’t be considered expensive. It’s an instrument that induces such a sense of ecstasy.

 

 

From here on, Terry Nakamoto’s unique world becomes even more pronounced.
In 1974, Yamaha announced the “L Series” lineup, which placed a stronger emphasis on luxury.
The first model released was the “L-31.”
It was a model that elevated the FG-2000 to a level of luxury, and this led directly to the Custom Series announced in 1975.
The “L” in the series name stands for “Luxury,” and this series comprised the highest-grade models among the three series—FG, N, and L—in the lineup at the time.

 

Now, the four models in the L Series introduced in 1975 were given the grandiose nickname “The Four Heavenly Kings.” Each of these four models boasts a distinctive and eye-catching design.
Just like the high-end, handcrafted FG models, it was nearly impossible to see the actual instruments in physical stores, so younger enthusiasts likely let their imaginations run wild while looking at catalogs, wondering, “What kind of sound do they produce? What kind of customizations should I order?”
Miraculously, I was able to acquire two models from among the “Four Heavenly Kings,” so I’d like to take this opportunity to introduce them.

 

1977 L-52 Custom

A jet-black jumbo body reminiscent of Gibson’s Everly Brothers models.
The body width is approximately 435 mm, and the body depth is just under 120 mm, making it wider than the FG-2000.
Upon closer inspection, the white pickguard is asymmetrical on the left and right sides, creating a unique design.
The guitars owned by Paul Simon and John Lennon were custom-ordered based on the CJ-52, the successor to the L-52, and it seems both were captivated by its sound. Personally, among the “Four Heavenly Kings,” the look of this L-52 is exactly my style.

Since this model was favored by those two legends, let’s listen to its sound right away.

Similarly, a single chord in Em
Interesting. It has that crisp, “ringing” tone characteristic of maple, while still clearly conveying Yamaha’s resonant body sound. This characteristic is particularly evident when strumming the 1st and 2nd strings strongly with an upstroke, producing a loud, resonant sound.
The feature I found most unique is that when playing single notes on the 3rd string from the 7th fret onward, you get a nuance reminiscent of an archtop guitar.
Rather than being suited for folk songs, I’d say it’s better suited for jazz or blues with a solid 4/4 beat.
It’s one of my favorite models, partly because of the contrast between its appearance and its sound.

 

1977 L-53 Custom

It’s flashy at first glance.
Of course, the abalone inlays on the rosette and trim are striking, but your eyes will likely be drawn to the headstock first. The veneer consists of a three-piece combination of abalone and rosewood, but I was surprised to see that the fragile abalone was used on both sides of the peg bushings—I’m simply impressed by the creativity and craftsmanship.
The wood specifications for this L-53 differ between early and late models; the three-piece back was originally made of rosewood and ebony, but was changed to a three-piece rosewood back in later models. The body width is approximately 415 mm, and the body depth is approximately 120 mm, making it the body shape closest to a dreadnought among the L Series.
It is the most popular model among the “Four Heavenly Kings,” and many of the instruments owned by artists were custom-ordered based on this L-53.
In 2012, a limited edition of 20 was reissued; although the price was around 2,000,000 yen, it sold out immediately. Given this background, it’s clear that many people have a strong admiration for this model.

Before playing it, let’s try to imagine the sound based on its appearance.
It feels solid and heavy in the hand, weighing about 2.55 kg according to a scale. The fingerboard features inlays adorned with abalone, suggesting it will produce a crisp, ringing tone with minimal body resonance.

A quick strum of the familiar Em chord

“The sound is huge!!!”
It’s a crude way to put it, but that was my first impression. However, it doesn’t sound harsh or tinny.
It has the sparkling high end of the FG-2000, yet you can still clearly feel the unobtrusive low end characteristic of Brazilian rosewood.
I wouldn’t say it’s exactly the same, but I sensed a nuance similar to that of the 1968–1969 reissue D-45.
If you pick as hard as possible, the high frequencies sound somewhat compressed, but it’s very easy to add dynamics when playing arpeggios, which should bring rich expression to ballads and folk songs. In terms of sound, this guitar truly convinced me why it’s the most popular model.

 

 

Starting in 1985, the L Series began being sold under model numbers corresponding to body size. While honoring tradition, the company also took steps to improve sound quality, such as developing a new neck-joint system called the “L-Block.” Considering that Terry Nakamoto left Yamaha in 1988 and founded Terry’s Terry in 1990, this lineup can be considered the final one he left behind at Yamaha.

 

1987 LS-50 Custom

From among the L Series, this LS features an original shape similar to the FG-1500 but is slightly smaller.
Compared to other LL, LD, and LA models, the number of these in circulation is overwhelmingly small, making them a rare find.From the rosette to the purfling, headstock, and fingerboard, you can appreciate its incredibly intricate and beautiful craftsmanship. Its shape is closest to the “TJ,” a standard model in Terry’s Terry’s lineup, and this model strongly conveys Terry Nakamoto’s artistic vision.

While this model was primarily distributed in the 1990s, this particular instrument was made in 1987.
Of course, it bears Terry Nakamoto’s handwritten signature.

Rather than describing it in words, you should experience the sound for yourself first.

As for the sound, it may come as a bit of a surprise, as it differs from the typical Yamaha sound of the 1960s through the early 1980s. While the volume is loud, the tone is very refined. It’s not that it lacks harmonics, but rather than the sharp impression of an L-53, it’s characterized by a “bell-like” ringing sound.
In particular, there’s almost no muddiness when playing chords. For example, when playing an open G chord—where the third is the B on the 5th and 2nd strings—even the slightest imbalance in the harmonic structure can easily make this part sound muddy.
However, this LS-50 delivers a pure, unadulterated sound, as if there were absolutely nothing superfluous.
While the absence of anything superfluous might feel a bit lacking to some, it achieves a very high level of sound quality for a traditional Japanese musical instrument.

 

Summary

Having this opportunity to look back on the history of “YAMAHA ACOUSTIC” from 1965 to the late 1970s while examining actual instruments was incredibly valuable, and it deepened my already strong love for YAMAHA.
Come to think of it, in 2024, the L Series will celebrate its 50th anniversary since its debut in 1974.
Personally, I’d be absolutely thrilled if they were to reissue the early specifications of the L-31.

My only regret is that I wasn’t able to experience the excitement of that era firsthand.
Just as I used to gaze at catalogs and imagine the sound and appearance of the actual instruments, I have no choice but to enter the 1960s and 1970s solely through the lens of my imagination.
I’ll limit this post to the history up through the 1970s, and I hope to look back on the history of Yamaha’s remarkable progress from the 1980s onward at another time.
That’s all for now—with respect from a young enthusiast like myself.

Advance Guitars

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Author: Inoue, Store Manager at Advance Guitars – Vintage Guitar Expert

An expert who has been involved with musical instruments since childhood and has appraised and sold over several thousand vintage guitars. He maintains strong connections with collectors and dealers overseas. Guided by the belief that “the history of a guitar can change based on a single color or stamp,” he strives to provide detailed and passionate commentary.

Qualifications and Experience: 8 years as a musical instrument appraiser; contributor and supervising editor for Guitar Magazine and other publications

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